Insulated tumbler



FIG. 1 is a top perspective view of an insulated tumbler, showing our new design;

FIG. 2 is a front view thereof, the rear view being a mirror image thereof;

FIG. 3 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a bottom perspective view thereof; and,

FIG. 7 is a top perspective view thereof, in use condition.

The broken lines in the drawing views are included for the purpose of illustrating unclaimed environment only and forms no part of the claimed design. 

CLAIM The ornamental design for an insulated tumbler, as shown and described. 